ISRC USAT21704102
Verified recording
USAT21704102 is “About Time (Intro)” by Sabrina Claudio,
registered on the CopyrightChains blockchain with CopyrightID
0xe553e1398c958c46130450dc87f549f5f5696f708b707420d0a6cf04fa1d459d and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21704102.
Recording identifiers
- ISRC
- USAT21704102
- Title
- About Time (Intro)
- Artist
- Sabrina Claudio
- CopyrightID (CopyrightChains transaction hash)
0xe553e1398c958c46130450dc87f549f5f5696f708b707420d0a6cf04fa1d459d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:204217deea9d40ad4388e0a19135f6e8e6cd3d82b678def7c4bcdd3f108d323d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT21704102
- Bitcoin block existence check
- https://blockstream.info/api/block/953520